Area Report
Coverage in CF10Cardiff City Centre
Stable
Based on aggregated coverage data across 27 postcodes in this area.
Last updated 7/1/2025
Independent verdict
"It's close in Cardiff City Centre. EE edges ahead on 5G availability, but O2 is neck-and-neck overall — either will serve most people well here."
Based on Ofcom coverage data across 27 postcodes
Overall Area Rankings
WINNER
EE
Overall Score: 87/100
4G OutdoorsExcellent
4G IndoorsExcellent
5G OutdoorsGood
Video CallsGood
StreamingExcellent
Strengths
- • Excellent outdoor 4G coverage
- • Good indoor signal penetration
- • Strong 5G availability
O2
Overall Score: 85/100
4G OutdoorsExcellent
4G IndoorsExcellent
5G OutdoorsGood
Video CallsExcellent
StreamingExcellent
Strengths
- • Excellent outdoor 4G coverage
- • Good indoor signal penetration
- • Reliable for video calls
Vodafone
Overall Score: 67/100
4G OutdoorsGood
4G IndoorsFair
5G OutdoorsFair
Video CallsGood
StreamingGood
Three
Overall Score: 65/100
4G OutdoorsGood
4G IndoorsFair
5G OutdoorsFair
Video CallsFair
StreamingGood
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